1038570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2663}}^1$

素因数の和:2686

約数の個数: 32

約数和(自身を含む): 2685312

約数和(自身を除く): 1646742

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 2663, 5326, 7989, 13315, 15978, 26630, 34619, 39945, 69238, 79890, 103857, 173095, 207714, 346190, 519285, 1038570]

約数ペア:

[(1, 1038570), (2, 519285), (3, 346190), (5, 207714), (6, 173095), (10, 103857), (13, 79890), (15, 69238), (26, 39945), (30, 34619), (39, 26630), (65, 15978), (78, 13315), (130, 7989), (195, 5326), (390, 2663)]